Idaho’s largest fitness celebration, St. Luke’s FitOne, invites runners and walkers of all ages to downtown Boise on September 20, 2025. The half marathon begins at 7:15 AM, followed by the 10K at 7:30 AM and the 5K at 9:30 AM, each offering scenic routes through the city, including landmarks like the Boise Depot and the Idaho Botanical Garden. Participants enjoy chip timing, finisher medals, and a lively Finish Festival with live music and food trucks. Proceeds support St. Luke’s Children’s Hospital and local health initiatives, making it a race that benefits both participants and the community.
Races
Half Marathon
10 km
5 km
Race Date:
20 September, 2025
Organized by St. Luke’s Health System, this scenic half marathon starts near the Idaho State Capitol and winds through Boise’s landmarks—including the Boise Depot, Old Idaho Penitentiary, and Idaho Botanical Garden—before finishing in Ann Morrison Park. The race takes place on Saturday, September 20, 2025, starting at 7:15 am MDT, and is open to runners aged 10 and up.
Weather based on historical averages.
FAQs
What is the St. Luke's FitOne Half Marathon?
How long is the St. Luke's FitOne Half Marathon?
Where does the St. Luke's FitOne Half Marathon take place?
What is the elevation gain of the St. Luke's FitOne Half Marathon?
How can I prepare for the St. Luke's FitOne Half Marathon?
How do I choose the right training plan for the St. Luke's FitOne Half Marathon?
Organized by St. Luke’s Health System, this scenic half marathon starts near the Idaho State Capitol and winds through Boise’s landmarks—including the Boise Depot, Old Idaho Penitentiary, and Idaho Botanical Garden—before finishing in Ann Morrison Park. The race takes place on Saturday, September 20, 2025, starting at 7:15 am MDT, and is open to runners aged 10 and up.
The St. Luke's FitOne Half Marathon is 21km long.
The St. Luke's FitOne Half Marathon takes place in Boise, ID, USA.
Runna classifies the St. Luke's FitOne Half Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the St. Luke's FitOne Half Marathon?
Organized by St. Luke’s Health System, this scenic half marathon starts near the Idaho State Capitol and winds through Boise’s landmarks—including the Boise Depot, Old Idaho Penitentiary, and Idaho Botanical Garden—before finishing in Ann Morrison Park. The race takes place on Saturday, September 20, 2025, starting at 7:15 am MDT, and is open to runners aged 10 and up.
How long is the St. Luke's FitOne Half Marathon?
The St. Luke's FitOne Half Marathon is 21km long.
Where does the St. Luke's FitOne Half Marathon take place?
The St. Luke's FitOne Half Marathon takes place in Boise, ID, USA.
What is the elevation gain of the St. Luke's FitOne Half Marathon?
Runna classifies the St. Luke's FitOne Half Marathon elevation profile as Flat.
How can I prepare for the St. Luke's FitOne Half Marathon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the St. Luke's FitOne Half Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Fun Run
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by St. Luke's FitOne 2025 or St. Luke's Health System. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the St. Luke's FitOne 2025 website.
